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A front view of a Stagebar LED striplight. LED stage lighting is a stage lighting technology that uses light-emitting diodes (LEDs) as a light source. LED instruments are an alternative to traditional stage lights which use halogen lamp or high-intensity discharge lamps. Like other LED instruments, they have high light output with lower power ...
Spotlights are sometimes located overhead on catwalks. In some theatres, they may also be located in the control booth or purpose-built "spot booths" in addition to the catwalk. Spotlights may be arranged in a variety of patterns for coverage. For example, they can be located to the back or rear of a theater and aimed at the stage in front of them.
A spotlight is any lighting instrument used in theater to create a pool of light on the stage. [18] There are many different types of spotlights which break down into three general areas: Fresnel lanterns or Fresnels (US) are small fixtures giving a soft-edged spot or pool of light. Their name comes from the distinctive ridged Fresnel lens used ...
A profile is a spot light, but allows for precise focusing. This term is mostly used in the United Kingdom, Australia, and Europe, as profile spots in the United States and Canada are referred to as ERS , ellipsoidals , or just Lekos , from the original Lekolite created by Joseph Levy and Edward Kook , founders of Century Lighting, in 1933.
A Colortran ERS. An Ellipsoidal Reflector from a Leko Source Four ERS. Ellipsoidal reflector spot (abbreviated to ERS, or colloquially ellipsoidal or ellipse) is the name for a type of stage lighting instrument, named for the ellipsoidal reflector used to collect and direct the light through a barrel that contains a lens or lens train.
The instrument was widely used in theatre and entertainment venues into the 1990s, particularly in the United States. As other lighting technologies and products have taken the Lekolite's place, the term Leko has become a generic trademark (notably in North America) for all ERS fixtures.
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